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Mand. 1st PREmolars
na
9
Anatomy
Not Applicable
03/12/2010

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Cards

Term
from the facial view The distal slope of the facial cusp is _____ than the mesial slope
Definition
longer
Term
From the lingual view of the mandibular first premolar:
(3)
Definition
The facial triangular ridge is quite prominent
Both marginal ridges may be seen
The lingual cusp is mesial to center on the crown
Term
Which developmental groove is unique to the mandibular first premolar?
Definition
Mesiolingual developmental groove
Term
From the proximal view of the mandibular first premolar, the facial cusp tip is:
Definition
Centered over the crown faciolingually
Term
From the lingual view of the mandibular first premolar:
(3)
Definition
The two cusp tips are located mesial to center on the crown
A developmental groove may be evident on the crown and root
Much of the occlusal surface is visible
Term
From the occlusal view of the mandibular first premolar the:
Definition
Facial cusp is much larger then the lingual cusp
Term
Which of the following anatomic features form the transverse ridge?
Definition
Facial and lingual triangular ridges
Term
From a proximal view, the lingual height of contour is located:
Definition
In the middle third of the crown
Term
3 facts with regard to the proximal contacts from the occlusal view of the mandibular first premolar?
Definition
The distal contact area is broader faciolingually than the mesial contact area
The proximal contacts are in line with the facial cusp slopes.
A line through the proximal contacts would be centered faciolingually
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